baber/WOPTO huggingface dataset:
Patent JP-H06186465-A (JP)
Title: Code plate structure for lens barrel
Inventor: KOBAYASHI TOMOAKI
IPC: G02B7/08
Filed: 1992-12-22
Abstract: PURPOSE:To facilitate the fitting work of a code plate and to prevent the angle deviating error of the code plate from occurring by providing the code plate so that it is extended in a plane surface orthogonally crossed with the rotary shaft of a lens barrel. CONSTITUTION:This structure is obtained by fixing the external fixed lens barrel 11, the internal fixed lens barrel 13 and a mount 15 where the lens barrels 11 and 13 are fixed. A zoom operation ring 17 for executing zooming operation is turnably engaged with the outer circumference of the back end part of the lens barrel 11. Besides, a distance operation ring 19 for executing focusing operation is turnably inserted in the tip part of the lens barrel 11. The rings 17 and 19 are freely turned with an optical axis X as an axial center within the range of a prescribed angle. Besides, a distance code part 43 and a zoom code part 44 are extended in the plane surface orthogonally crossed with the optical axis X and rotated in the orthogonally crossed plane surface. Moreover, the code parts 43 and 44 are fixed to the surface of a doughnut-like code supporting plate 41 in a direction orthogonally crossed with the optical axis X.
Patent JP-2000167229-A (JP)
Title: Game machine and panel device
Inventor: KUSUDA KAZUHIRO
IPC: G07F17/32
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To enjoy games more diversified than heretofore by utilizing a transparent panel device. SOLUTION: In this game machine provided with this panel device 22 provided with a pair of front panels 30A and a back panel 30B for stipulating the falling space 25 of a medal M as a game body for which at least a part of the respective front panel 30A and back panel 30B is made transparent so as to see through the behind of the back panel 30B from the side of the front panel 30A, a detector 40 for detecting the passing of the medal M is set on the transparent part of at least one of the front panel 30A and the back panel 30B.
Patent JP-H11158765-A (JP)
Title: Nonwoven cloth and base paper of heat-sensitive stencil printing using the same
Inventor: FUTAI KATSUNORI
IPC: D04H3/011
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain nonwoven cloth having excellent drawing and processing properties and excellent in printing property in base paper for heat-sensitive stencil printing obtained by laminating with an undrawn film and drawing by imparting respectively prescribed apparent density and orientation parameter R. SOLUTION: This nonwoven cloth is composed of polyester fibers comprising substantially continuous fiber yarns. In the nonwoven cloth, apparent density of the nonwoven cloth is 0.15-0.22 g/cm<3> , preferably 0.16-0.2 g/cm<3> and an orientation parameter (R) calculated from a laser Raman spectroscopic analysis of polyester fibers is 1.01-1.20, preferably 1.02-1.12. Further, an average fiber diameter of the nonwoven cloth is 5-15 μm, a fabric weight is 60-160 g/m<2> and inherent viscosity (I.V.) is 0.45-0.65. Preferably, the nonwoven cloth is used as a supporter to prepare base paper for heat-sensitive stencil printing.
Patent JP-H09188950-A (JP)
Title: Binder for nonwoven fabric, nonwoven fabric for floppy disk cleaner, its production and floppy disc
Inventor: SAKUMA TADASHI
IPC: D04H1/587
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for a floppy disk cleaner preventing problems such as flaw on the surface of a disc and reduction in reproduction output caused by adhesion of lint and dust before it happens by coating a web with a foamy binder having a specific composition to bind fibers and coating the surface of the fibers. SOLUTION: An aqueous emulsion of a polymer such as an acrylic acid ester is mixed with an alkyl sulfate alkanolamine salt such as lauryl sulfate triethanolamine to give a binder for a nonwoven fabric. The binder is made foamy by a hand mixer, applied to a web having 30-50g/m<2> weight, which is dried and heat-treated to bond fibers constituting the web and to coat the surface of the rayon fibers to provide a nonwoven fabric for a floppy disk cleaner free from occurrence of lint during ultrasonic welding processing. A floppy disc is produced by using the nonwoven fabric.
Patent JP-H05177446-A (JP)
Title: Electric discharge machining device
Inventor: HOTTA KATSUMI
IPC: B23H9/00
Filed: 1991-12-25
Abstract: PURPOSE:To improve the finished form of a round bar electrode and shorten its working time by providing a numerical control unit for giving an optimum spindle rotating speed to a spindle rotating device on occasion, and a memory device for storing the optimum spindle rotating speed and electric condition every electrode diameter. CONSTITUTION:Prior to feeding a round bar electrode while rotating for electric discharge machining, a start electrode diameter and a target finished electrode diameter are first given into a numerical control unit 5, whereby the spindle rotating speed and working current optimum to the working judged from a memory device 11 by the numerical control unit 5, and the numerical control unit 5 sets the set values in a program as working conditions. Further, during the working, the numerical control unit 5 judges the electrode diameter at the point of time on occasion, selects the optimum rotating speed of a main spindle 8 in this electrode diameter, changes the rotating speed of the main spindle 8 on occasion.
Patent JP-H07173624-A (JP)
Title: Production of magneto-optical recording medium
Inventor: NAKAMURA HITOSHI
IPC: G11B11/10
Filed: 1993-12-16
Abstract: PURPOSE:To shorten the production tact of a medium and obtain a magnetic recording medium at a low cost by forming an inorg. protective film by sputtering in divided plural processes. CONSTITUTION:A protective film interposed between a substrate and a recording film made of a thin film of a rare earth element-transition metal alloy having perpendicular magnetic anisotropy is formed by sputtering in divided plural processes. An inorg. material such as SiN, AlN, TaO or SiAlN, etc., may be used as the material of the protective film. The thickness of the protective film is regulated to about 100Angstrom  in total. The uppermost layer of the protective film is preferably a layer of an oxygen added nit.ride material and the other layers are preferably layers of a nitride material. In order to regulate the reflectance of the resulting medium to a prescribed range, the refractive index of the multilayered protective film is preferably regulated to the range of 1.99-2.11.
Patent JP-H10187548-A (JP)
Title: Storage device
Inventor: OOTA HIROKI
IPC: G06F12/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To previously confirm that a storage means can not be rewritten by displaying a warning on a display means when a rewrite frequency count value approximates the rewrite frequency limit value of the storage means up to a specific number. SOLUTION: It is judged whether 1st information stored in a 1st information storage area 2 matches 2nd information stored in a 2nd information storage area 4. When both the pieces of information match each other, it is decided that the storage contents of a main storage device 1 are not rewritten and the rewriting decision process is finished. When both the pieces of information do not match each other, it is decided that the storage contents of a main storage area 2 are rewritten and the 1st information stored in the 1st information storage area 2 is copied and stored in the 2nd information storage area 4. Then a count part 5 increases its rewrite frequency count value by one.  When it is judged that the rewrite frequency count value of the count part 5 approximates the write frequency limit value of the main storage device 1 up to the specific value, a warning is displayed on a display device 7.
Patent JP-H05155892-A (JP)
Title: Liquid crystalline compound and liquid crystal composition containing the same
Inventor: NAMITA KENJI
IPC: C09K19/40
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the subject new compound, useful as a blending component of a ferroelectric liquid crystal composition due to its chemical stability and excellent light stability without coloring, having high responsiveness at about ambient temperature and capable of providing a stable liquid crystal composition part. CONSTITUTION:A compound expressed by formula I [R1 and R2 are 1-20C alkyl; R3 is 1-20C alkyl or asymmetric carbon-containing optically active group; X is single bond, CH2O, etc.; R is H, halogen, etc.; (l) is 0 or 1; (m) and (n) are 1 or 2; provided that (1+m+n) is 2 or 3; rings A and B are 1,4-phenylene or pyrimidin-2,5-diyl], e.g. (R)-1-methylheptyl methyl-4--(4'-(S)-2- hexyloxypropanoyloxy)biphenylcarboxyl)phenyl-(S)-phosphinate. The compound expressed by formula I (X is single bond) is obtained by successively reacting, e.g. a compound expressed by formula II with an alcohol expressed by the formula R3OH and a Grignard reagent expressed by the formula R2MgX, providing a compound expressed by formula III and then reacting the resultant compound with a compound, derived from a lactic acid ester and expressed by formula IV.
Patent JP-H09235480-A (JP)
Title: Flame-retardant resin composition
Inventor: YAMAUCHI KOJI
IPC: C08L67/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin compsn. excellent in heat stability by compounding a thermoplastic resin having phosphorus atoms in the molecule, a salt of a triazine compd. and cyanuric or isocyanuric acid, and a thermoplastic resin. SOLUTION: This compsn. is prepd. by melt mixing 100 pts.wt. phosphorus- contg. thermoplastic resin, 1-100 pts.wt. salt of a triazine compd. (e.g. melamine) and cyanuric or isocyanuric acid, 0-1,000 pts.wt.thermoplastic resin (e.g. a polyester resin), 0.1-50 pts.wt. phosphorus flame retardant, 0.1-50 pts.wt. hindered phenol stabilizer, and 5-140 pts.wt. filler on a twin-screw extruder, etc. The phosphorus-contg. thermoplastic resin used has structural units represented by the formula (wherein R<1> to R<3> are each an unhalogenated mono- or divalent org. group) in the main chain or side chains and is produced by subjecting a dicarboxylic acid deriv. and a diol deriv. to transesterification in the presence of a catalyst followed by the polycondensation with a phosphorus-contg. dicarboxylic acid deriv., etc., under heating.
Patent JP-H03212366-A (JP)
Title: Lid material with pull tab
Inventor: YAMADA KAZUKI
IPC: B65D51/22
Filed: 1989-12-29
Abstract: PURPOSE:To improve retaining property of flavoring component and facilitate lid opening by a method wherein an extrusion coated layer made from a noncrystalline or low-crystalline saturated polyester resin having specific glass transition temperature is formed all over the rear of a laminated lid material sheet and extended through a lid opening so as to be head bonded directly to the rear layer of a pull tab. CONSTITUTION:A laminated lid material sheet comprises a surface resin layer formed of any one or a stretched polyethylene terephthalate resin, polybutylene terephthalate, polycarbonate resin and an adhesive polyethylene resin and a rear resin layer consisting of a noncrystalline or low-crystalline saturated polyester resin layer. The rear layer of a pull tab is formed of a noncrystalline or low-crystalline saturated polyester resin. An extrusion coated layer made from the noncrystalline or low-crystalline saturated ester resin having a glass transition temperature of at least 40 deg.C is formed all over the rear of the laminated sheet for the lid in such a manner that a lid opening is closed by the extension coated layer extending through the lid opening so as to be heat bonded directly to the rear layer of the pull tab.
Patent JP-H11174817-A (JP)
Title: Image forming device and image density control method
Inventor: NAGANUMA YOSHIKO
IPC: G03G15/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in image density resulting from a decrease in amount of the toner electrification of developer. SOLUTION: The image forming device is equipped with a two-component developing device 5 for rendering an electrostatic latent image, formed on a photoreceptor 2, visible with two-component developer composed of carrier and toner. The device is also equipped with increase/decrease means 24-28 for increasing/decreasing the volume A of the developer raising part of a developing device 5, an image density sensor 22 for detecting the density of a reference toner-image formed on the photoreceptor 2, and an image density control means 19 for adjustin1g the volume A, via the increase/decrease means 24-28, in the direction where the detected image-density matches a reference value. In addition, a toner-concentration sensor 13 is provided for carrying out toner replenishment so that the concentration of the toner is not lower than the reference value.
Patent JP-H10180047-A (JP)
Title: Membrane separation device
Inventor: MATSUTANI NAOKI
IPC: B01D61/58
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently execute a treatment by providing a constant flow rate valve or a flow control value at the permeated water outlet side of each membrane module. SOLUTION: A flocculation treated liquid is passed through a membrane module 1A by a feed pump 4 and a circulating pump 5 and the concentrated water by the membrane module 1A is passed through a membrane module 1B. The concentrated water by the membrane 1B is circulated to the membrane module 1A by the circulating pump 5. On the other hand, each permeated water from the membrane module 1A and 1B is taken out through each constant flow rate valve 7A and 7B and a back washing pot 8 as a treated water.  Each permeated water from the membrane module 1A and 1B is adjusted to a fixed flow rate respectively by the constant flow rate valve 7A and 7B, the permeated quantity from the membrane module 1A and 1B are controlled to be equal to each other to equalize the load and the progress of the membrane soiling is almost equalized and as a result, the membrane surface is effectively used and the performance of the whole membrane separation device is stably maintained over a long period.
Patent JP-H11175471-A (JP)
Title: Method and device for rewriting url, and medium recorded with url re-writable program
Inventor: HIROTSU TOSHIO
IPC: G06F15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire resources through an appropriate relay server by rewritting a uniform resource locator(URL) into an access path by a rewritting server, and acquiring resource with an optimum path according to each information. SOLUTION: If there is access path information that corresponds to a URL, a URL rewrite processing part 1 rewrites an appropriate access path from the access path information and performs elimination. A URL write requesting part 7 selects what is appropriate from the access path and returns it to a user and a program 9. An access path information collecting part 3 regularly communicates with another access path information collector 6, a URL rewriting device 8, a mirror server 10, a relay server 11 and a cache server 12 and collects access path information. An access path preserving part 2 performs ordering and selection of an access path from received access path information, information of a retrieval frequency of the part 1, retrieves the access path information and answers an appropriate access path.
Patent JP-H0836232-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA AKIRA
IPC: G03C7/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain high-contrast photographic characteristics with a stable developer and to maintain stable photographic characteristics with a low pH developer by incorporating a compd. expressed by a specified formula into one of photographic constitution layers. CONSTITUTION:One of photographic constitution layers contains one comd. selected from a group of compds. expressed by formula. In formula, R is an aliphatic or aromatic group or the like, L1 is a bivalent aliphatic group,(p) is 0 or l, Ar is a bivalent aromatic group, L2 is -O-, -N(R2)-, or the like (R2 is a hydrogen atom or aliphatic group), (q) is 0 or 1, Y is-CO-,-CS-, X is a group which may have substituents, (n) is an integer 0 to 4, A. and A, are both hydrogen atoms or one of them is a hydrogen atom and the other is an acyl group, sulfonyl group, or the like, G is a carbonyl group, sulfonyl group, or the like, R1 is a hydrogen atom or block group. The sum of carbon numbers of R, L1, L2, Y, (X)n and R1 in the compd. of the formula is >=2.
Patent JP-H1071343-A (JP)
Title: Centrifugal separator
Inventor: MATSUMOTO TAKASHI
IPC: B04B3/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator in which the inside of the boss part of a basket can be washed easily. SOLUTION: A sliding shaft 14 is installed to penetrate the axial part of a rotary shaft 5 joined to the boss part 11d of a basket 11, and at the end parts of the sliding shaft 14 and the boss part 11d is formed a connection part for connecting both end parts. A hydraulic cylinder 17 which drives the shaft 14 in the axial direction is installed, and by driving the shaft 14 by the cylinder 17 with the shaft 14 connected with the boss part 11d, the basket is displaced to form a large gap between the boss part 11d and a bearing holding part 20 which holds bearings supporting the rotary shaft 5 so that the inside of the boss part 11d can be washed easily through the gap.
Patent JP-H07181649-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C1/035
Filed: 1993-12-24
Abstract: PURPOSE:To enable rapid processing of the photosensitive material having an emulsion having main crystal faces (100) and high silver chloride content without impairing graininess. CONSTITUTION:The photosensitive material has at least one emulsion layer containing photosensitive silver halide in a coating amount 2-10g silver per 1m<2> and having the main crystal faces (100) and containing flat silver halide grains having a silver chloride content of 50-100 mol%, and the photosensitive material is color developed with a color developing solution containing Clin an amount of 0.007-0.3 mol% per1l under the conditions of developed grain number in exposed areas in a developing time of 15sec amounting to 50-100% of that in 60sec.
Patent JP-H10186354-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/13363
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a picture of high quality by dissolving phase differences, which are to be generated in liquid crystal display elements and which correspond to visual angles and especially preventing the coloring phenomenon of a liquid crystal screen to be generated as the visual angle becomes larger, effectively. SOLUTION: Difference plates 2, 3 are interposed overlapping each other between a liquid crystal display element 1 to be constituted by sealing a liquid crystal layer 8 in between one pair of electrode substrate 6, 7 and one plate 4 of one pair of polarizing plates 4, 5 to be arranged on one side of the element 1. In the phase difference plates 2, 3, the direction of a main refractive index nb parallel with the normal direction of surfaces and the direction of the main refractive index na or nc within the surfaces are inclined clockwise or counterclockwise around directions of main refractive indexes na or nc within respective surfaces and refractive index anisotropy are positive (na<nb<nc).  Moreover, the change of the refractive index anisotropy Δn of the liquid crystal material in the liquid layer 8 with respect to wavelengths of light beams is set in a range in which the coloring of the liquid crystal screen which depends on visual angles is not generated.
Patent JP-H09149986-A (JP)
Title: Hair cutter
Inventor: KUNUGIYA SHIGEYOSHI
IPC: A45D26/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To cut only a hair from the adjacent to its root without cutting the circumferential hair among the hair on the head by connecting a space formed in the inside of the main body to an opening part, which is opened into a V- shape so as to be easily introduced and inserted, with clearance formed between them and putting a blade in the inside of the space. SOLUTION: A clearance 4 for connecting an opening part 2, which is opened into a V-shape so as to be easily introduced and inserted, to a space 3 is formed and a blade 5 is attached to the inside of the space 3 in the center or approximately center of the width of the main body 1. A white hair is selected by using the tips 6, 7 of the main body 1, brought in contact with the side face (c) of the opening part 2, made to move to the clearance 4 along the edge, inserted into the space 3 till the root of the white hair through the clearance 4, and cut by applying the edge of the blade 5 thereto. This constitution can cut only the white hair from the adjacent to its root without cutting the circumferential hair among the hair on the head.
Patent JP-H10188354-A (JP)
Title: Optical disk and its production
Inventor: YOSHIDA OSAMU
IPC: G11B7/258
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce an optical disk having a reflective film excellent in corrosion resistance and high in reflectivity and low in cost by constituting the disk by incorporating a reflective layer laminating in order a metallic oxide film containing In and Ag and a metallic thin film containing In and Ag on a transparent substrate. SOLUTION: The disk is formed by laminating in order a recording layer 3 consisting of a dyestuff thin film using cyanine based dyestuff, squarylium based dyestuff, etc., the reflective film 4 consisting of an In-Ag metallic oxide film 5 and an In-Ag metallic thin film 6 and a resin made protective layer 7. Among these, the In-Ag metallic thin film 6 is composed of the thin film having the composition containing 0.1-20 atomic % In and 80-99.9 atomic % Ag. When the In content is less than 0.1 atomic % or the Ag content is more than 99.9 atomic %, the material is inferior in the corrosion resistance and the reflectivity is deteriorated by aging. And when the In content is more than 20 atomic % and the Ag content is less than 80 atomic %, the reflectivity is low from the beginning of production.
Patent JP-H05106697-A (JP)
Title: Belt tension adjusting device
Inventor: KAWASHIMA KAZUTAKA
IPC: F16H7/12
Filed: 1991-12-27
Abstract: PURPOSE:To stabilize frictional force in a bearing part for receiving a radial load between a pulley arm and a supporting point shaft, in a belt tension adjusting device with a damper mechanism built in the pulley arm. CONSTITUTION:A hole part 4 of a pulley arm 1 is fitted to a supporting point shaft 8 of a fixed member 6 to provide bearing members 21, 22 of synthetic resin on both end parts of the supporting point axis 8. A damper bolt 10 is set between both these bearing members 21, 22.
Patent JP-H04296476-A (JP)
Title: Plug-in type power supply adapter and manufacture thereof
Inventor: POORU ESU CHIENII ZA SEKANDO
IPC: H01R13/66
Filed: 1991-12-27
Abstract: PURPOSE: To provide an electric power supply adaptor which can be inserted in a standard electric socket without obstructing the approach to the adjoining socket. CONSTITUTION: An electric power supply adaptor 10 is inserted in and connected with an electric socket connected with an AC power supply. The electric power supply adaptor 10 has an adaptor case having a front edge wall 52 and a rear edge wall 38. Moreover, the electric power supply adaptor has two or more conductive prongs 40 expanding from the front edge wall 38. The prong 40 is inserted in and connected with the electric socket. In addition, the electric power supply adaptor has an electric assembly 32 of the AC adaptor accommodated in the adaptor case. The assembly has a transformer 34, a filter capacitor 42, and a rectifier 44. The transformer, the filter capacitor, and the rectifier are arranged almost in line with the prongs 40 and installed in the adaptor case. As a result, it provides a thin electric power supply adaptor.